baber/WOPTO huggingface dataset:
Patent WO-2008147078-A1 (WO)
Title: Procédé de revêtement de toile métallique pour nurserie de porphyres
Inventor: LEE JUNG-HWA
IPC: A01G33/02
Filed: 2008-05-23
Abstract: La présente invention concerne un procédé de revêtement d'une toile métallique d'aquaculture de porphyres, qui permet d'éliminer diverses plantes aquatiques, dont la laitue de mer et le Capsosiphon fulvecense, d'améliorer la croissance d'un porphyre et de le préserver de maladies, et d'empêcher diverses plantes aquatiques ou mollusques et crustacés de se développer dans l'aire. Elle concerne plus particulièrement un procédé de revêtement d'une toile métallique d'aquaculture de porphyres, par application d'une matière à base d'acide anacardique, de cardanol, de cardol ou d'urushiol contenant 1 à 2% de kaolin présentant une émissivité d'énergie d'au moins 0,92% dans une longueur d'onde d'énergie rayonnante comprise entre 5 et 20 micromètres sur un treillis d'aquaculture ou des filets constituant un treillis d'aquaculture, sans utilisation de produits chimiques ou de matières de traitement acides.
Patent WO-2009110658-A1 (WO)
Title: Système et procédé de commutation automatique du mode de communication dans un dispositif de commande de véhicule mobile
Inventor: KIM HYUN WOOK
IPC: H04Q9/04
Filed: 2008-06-16
Abstract: La présente invention porte sur un système de télécommande de véhicule et sur un procédé de commutation automatique du mode de communication, et notamment présentant une fonction de commutation automatique de mode de communication qui permet une commutation automatique du mode de communication lorsqu'une communication un à un est indisponible entre un dispositif de télécommande qui transmet des signaux de commande à un véhicule et un dispositif de commande de véhicule qui est déployé dans le véhicule, vérifie l'état du véhicule, commande le fonctionnement du véhicule et équipe une fonction de démarrage à distance de telle sorte que le dispositif de télécommande communique avec le dispositif de commande de véhicule par une communication mobile. Dans le système de télécommande de véhicule et le procédé de commutation automatique du mode de communication de la présente invention, le système peut inclure un dispositif de commande de véhicule qui est déployé dans le véhicule pour commander les opérations du véhicule à l'aide de signaux de commande reçus de l'extérieur; et un dispositif de télécommande pour transmettre des signaux de commande au dispositif de commande de véhicule par communication sans fil, le dispositif de commande de véhicule incluant un émetteur-récepteur de communication mobile pour connecter le dispositif de commande de véhicule à un terminal mobile par communication sans fil, un émetteur-récepteur de communication un à un pour connecter le dispositif de commande de véhicule au dispositif de télécommande par communication un à un, et une unité de commande de véhicule pour commander les opérations du véhicule à l'aide des signaux de commande reçus de l'extérieur, le dispositif de télécommande incluant un émetteur-récepteur de communication sans fil à courte portée pour connecter le dispositif de télécommande au terminal mobile par communication sans fil à courte portée, un émetteur-récepteur de communication un à un pour connecter le dispositif de télécommande au dispositif de commande de véhicule par communication un à un, et une unité de télécommande pour commander les opérations et les signaux d'entrée/sortie du dispositif de télécommande et pour transmettre des signaux de commande au terminal mobile par l'intermédiaire de l'émetteur-récepteur de communication sans fil à courte portée, de telle sorte que le terminal mobile transmet des signaux de commande à l'émetteur-récepteur de communication mobile du dispositif de commande de véhicule par communication sans fil lorsque la communication un à un est indisponible entre le dispositif de télécommande et le dispositif de commande de véhicule.
Patent WO-2010035922-A1 (WO)
Title: Antenne pour station de base d'un système de communication mobile
Inventor: KIM DUK-YONG
IPC: H01Q19/10
Filed: 2008-12-05
Abstract: La présente invention porte sur une antenne de station de base comprenant des amplificateurs de signal reçu. Chacun des amplificateurs de signal reçu est installé pour au moins un élément rayonnant dans une partie éléments rayonnants de l'antenne de station de base, filtre un signal de liaison descendante reçu à partir de l'élément rayonnant conformément à une bande de réception prédéterminée, amplifie le signal filtré et délivre le signal amplifié.
Patent WO-2011055880-A1 (WO)
Title: Novel peptide promoting the expression of bdnf, and pharmaceutical composition including same for preventing and treating alzheimer's and parkinson's diseases
Inventor: KIM KIL LYONG
IPC: C12N15/11
Filed: 2009-12-31
Abstract: The present invention relates to a novel peptide that promotes the expression of brain-derived neurotrophic factor (BDNF), and to a pharmaceutical composition including same for preventing and treating Alzheimer's and Parkinson's diseases, wherein the peptide of the present invention promotes the expression of the BDNF protein in the human dopamine-responsive cell line, easily traverses the blood-brain barrier due to the low molecular weight thereof, and can be effectively used for preventing and treating neurological disorders such as Alzheimer's and Parkinson's diseases due to the low cytotoxicity thereof.
Patent WO-2011030980-A1 (WO)
Title: Apparatus for attracting fish
Inventor: PARK BYOUNG-JAE
IPC: A01K79/00
Filed: 2010-02-25
Abstract: The invention relates to an apparatus for attracting fish, comprising: a first fish-attracting lamp mounted between supports installed at the bow and stern of a ship, respectively, and having a light-emitting diode module mounted thereon having a yellow phosphor with a light-emitting wavelength of 570 nm to 590 nm coated on a blue LED chip with a wavelength of 450 nm to 470 nm, so as to emit white light with a correlated color temperature of 5,000°K to 15,000°K; and a second fish-attracting lamp mounted between supports installed at the bow and stern of the ship, respectively, and having a light-emitting diode module mounted thereon having a green phosphor with a light-emitting wavelength of 480 nm to 550 nm coated on a blue LED chip with a wavelength of 450 nm to 470 nm, so as to emit bluish green light, wherein a light-emitting angle can be variably adjusted in accordance with the installed height of the first fish-attracting lamp and of the second fish-attracting lamp. Therefore, the fish-attracting apparatus of the present invention can increase fish-attracting efficiency for target fish species by limiting the wavelengths of emitted light and the light-emitting angles, and can increase work efficiency by providing workers on a fishing vessel with a comfortable illuminated environment.
Patent WO-2011111880-A1 (WO)
Title: Pharmaceutical composition for treating or preventing diseases caused by the nuclear export of gsk3, including a compound for inhibiting the nuclear export of gsk3
Inventor: YOOK JONG IN
IPC: A61K31/4196
Filed: 2010-03-08
Abstract: The present invention relates to a pharmaceutical composition for treating or preventing disease caused by the nuclear export of GSK3, including a compound for inhibiting the nuclear export of GSK3, and more specifically, to a pharmaceutical composition for inhibiting the growth or metastasis of cancer cells and including a novel compound for inhibiting the nuclear export of GSK3, and to a pharmaceutical composition for treating autoimmune diseases. According to the present invention, a composition for inhibiting the onset and progression of a disease caused by a decrease in GSK3 concentration in a cell nucleus through the nuclear export of GSK3 is provided. The compound according to the present invention is useful for treating or preventing various diseases by inhibiting the nuclear export function of GSK3 by Axin and increasing the concentration of GSK3 in the nucleus.
Patent WO-2010114308-A1 (WO)
Title: Dérivés d'acide aminé-hétérocycle destinés à cibler un tissu cancéreux et composés marqués radioactifs ou non radioactifs correspondants
Inventor: JEONG JAE MIN
IPC: C07D257/02
Filed: 2010-03-31
Abstract: La présente invention concerne de nouveaux dérivés d'acides aminés contenant des résidus chélatants hétérocycliques; des complexes métalliques radioactifs ou non radioactifs formés à partir de ceux-ci; des procédés pour les préparer; et des trousses préparatives apyrogènes et stériles de la composition pour le ciblage de cellules cancéreuses. Les composés de la présente invention peuvent facilement absorbés par les cellules cancéreuses car ils contiennent des résidus d'acides aminés; les métaux radioactifs ou non radioactifs peuvent être marqués facilement car lesdits composés contiennent des résidus chélatants hétérocycliques; une lésion cancéreuse peut être visualisée en images facilement par ciblage à l'aide de la présente invention.
Patent WO-2012046908-A1 (WO)
Title: 잉크젯 프린트용 입체시트
Inventor: CHUNG HYUN IN
IPC: G02B30/27
Filed: 2010-10-22
Abstract: 본 발명은 인테그럴 포토그래피(IP:Integral Photography) 기술을 응용한 잉크젯 프린트용 입체시트에 관한 것으로서, 더욱 상세하게는 시트의 상면에 반구형의 볼록렌즈들이 가로세로 배열을 이루는 렌즈어레이(Lens Array)가 형성되고 다른 하면에는 전반사각으로 형성된 양각 또는 음각요철패턴이 상면의 볼록렌즈패턴과 동일한 패턴각도로 이루어져, 볼록렌즈의 전면에서 볼 때 요철패턴들이 확대되어 입체적으로 보이도록 하고, 이러한 입체플라스틱 시트에 잉크젯프린팅이 가능하도록 처리하는 과정에서 제품으로 구성된 소재들이 지니는 굴절률 과 볼록렌즈의 형태적 변화에 따르는 문제점을 가만하고, 투명한 시트로써의 잉크젯프린트의 인쇄품질 및 잉크 발색도를 유지하기 위한 문제점을 해결하여 입체플라스틱 시트의 제작기술 및 입체표현 기술을 응용한 잉크젯프린트 전용 입체시트에 관한 것이다.
Patent WO-2012173295-A1 (WO)
Title: 차량용 의자의 하강조절장치
Inventor: LEE SANG BOK
IPC: B60N2/16
Filed: 2011-06-17
Abstract: 본 발명은 차량용 의자의 하강조절 장치에 관한 것으로, 릴리이프밸브를 조절하는 스위치는, 내부에는 상기 릴리이프밸브가 구비되고, 일면에는 상기 릴리이프밸브의 밸브플런저가 돌출되어 있고, 일면의 일단에는 후크래치가 구비되어 있으며, 타면에는 스프링연결포트와 배기포트와 펌프연결포트가 각각 돌출되어 있는 몸체; 및 일단이 상기 몸체의 일면의 타단에 힌지결합되고, 타단에는 상기 후크래치의 형상에 대응하는 후크가 구비되어 있는 버튼;으로 구성되어, 상기 버튼을 누르면 상기 후크와 상기 후크래치가 결합되고 동시에 상기 플런저가 눌리면서 상기 에어스프링 내부의 압축공기가 배기되며, 상기 버튼을 다시 한번 누르면 상기 후크와 상기 후크래치가 분리되고 동시에 상기 플런저가 원위치로 복귀되어 상기 에어스프링 내부의 압축공기가 배기되는 것을 차단하는 것을 특징으로 한다.
Patent WO-2012165747-A1 (WO)
Title: Relay-based communication system and method for selecting communication path
Inventor: HEO JUN
IPC: H04W40/22
Filed: 2012-01-30
Abstract: The present invention relates to a relay-based communication system and a method for deciding a communication path, and more particularly, to a system and a method for selecting the optimum number of hops when transmitting information from a relay network. To this end, the present invention provides a method for deciding the communication path for transmitting information between a source node and a target node, and between at least one relay node, which is on the source node and the target node, and the source node and the target node, from a relay network, the method comprising the following steps: deciding the optimum number of hops by considering an interference signal and a noise signal from each of the relay nodes that exists on a plurality of communication paths, which can connect the source node and the target node; and deciding one communication path from the plurality of communication paths that satisfies the optimum number of hops which is decided.
Patent WO-2013069990-A1 (WO)
Title: Method and device for determining motion vector for video coding or video decoding
Inventor: KIM IL-KOO
IPC: H04N7/36
Filed: 2012-11-08
Abstract: The present invention provides a method for determining a motion vector by means of motion vector prediction, and a device for the same. Disclosed is a motion vector determination method in which a candidate motion vector list is determined, the list comprising motion vectors for a plurality of candidate blocks referenced for the prediction of a motion vector for a current block, and if the reference picture for a first candidate block, among the plurality of candidate blocks, is different to the reference picture of the current block, whether or not to use, from the candidate motion vector list, the motion vector of the first candidate block is determined on the basis of whether the reference picture of the current block and the reference picture of the first candidate block are each a short-term reference picture or a long-term reference picture, and thus the motion vector for the current block is determined using the candidate motion vector selected from among the motion vectors included in the candidate motion vector list.
Patent WO-2013133576-A1 (WO)
Title: 무선통신시스템에서 장치 대 장치(device to device, d2d) 통신을 위한 제어정보 송/수신 방법 및 장치
Inventor: CHOI HYEYOUNG
IPC: H04B7/26
Filed: 2013-02-28
Abstract: 본 발명의 일 실시예는, 무선통신시스템에서 제1 단말이 제2 단말과의 장치 대 장치(Device to Device) 통신을 위해 제어정보를 수신하는 방법에 있어서, 링크 지시자를 포함하는 하향링크제어정보(Downlink Control Information, DCI) 포맷을 수신하는 단계; 및 상기 DCI 포맷에 포함된, 하향링크 할당 정보 또는 상향링크 승인 정보 중 어느 하나를 상기 링크 지시자에 따라 선택적으로 획득하는 단계를 포함하며, 상기 하향링크 할당 정보는 상기 제2 단말로부터의 데이터가 수신되는 자원 영역을 지시하며, 상기 상향링크 승인 정보는 상기 제2 단말로 데이터를 전송하기 위한 자원 영역을 지시하는, 제어정보 수신방법이다.
Patent WO-2013141500-A1 (WO)
Title: Natural antibacterial toothpaste composition having effects of alleviating oral pain, killing oral bacteria, and calming nerves
Inventor: SHIN DONG-MOCK
IPC: A61K8/19
Filed: 2013-03-06
Abstract: The present invention relates to a natural antibacterial toothpaste composition having the effects of alleviating oral pain, killing oral bacteria, and calming nerves. In particular, the toothpaste composition contains 63-75 % or more of SiO 3  , and also contains Na 2 SiO 3 -10H 2 0 containing natural minerals such as calcium, iron, sodium, and magnesium; and oriental medicine, and thus can provide the effects of Na 2 SiO 3 -10H 2 0 and the oriental medicine, that is, oral pain alleviation, killing oral bacteria, and calming nerves.
Patent WO-2014104480-A1 (WO)
Title: Monomer, hard mask composition comprising said monomer, and method for forming pattern using said hard mask composition
Inventor: PARK YOU-JUNG
IPC: G03F7/004
Filed: 2013-03-19
Abstract: The present invention relates to a monomer for a hard mask composition expressed by chemical formula 1, to a hard mask composition comprising said monomer, and to a method for forming a pattern using said hard mask composition.
Patent WO-2013151301-A1 (WO)
Inventor: RHIM EUN HEE
IPC: H04M1/725
Filed: 2013-04-02
Abstract: An intelligent event information presentation method and terminal is provided for facilitating information utilization by processing various event information, intelligently generated in association with a function of the terminal. The event information presentation method of the present invention includes collecting event information; and presenting at least one of the collected event information, according to a current operation mode.
Patent WO-2013168993-A1 (WO)
Inventor: KWON KI BUM
IPC: H04B7/26
Filed: 2013-05-08
Abstract: The present invention relates to a discontinuous receiving device and method in a multiple component carrier system. Disclosed is a DRX method comprising the steps of: receiving DRX configuration information, from a base station, including a parameter related to a DRX operation; starting a timer; monitoring a physical downlink control channel (PDCCH) transmitted from the base station; and increasing a value of the timer by 1 if a PDCCH subframe including the PDCCH is formed at a serving cell for determining the increase in a value of the timer. According to the present invention, by defining the PDCCH subframe at each serving cell level and determining whether to increase the value of the timer for a period of time on the basis of the PDCCH subframe defined at the each serving cell level, an operating method of a DRX timer can be made clear.
Patent WO-2013176509-A1 (WO)
Title: Electrode for resistance spot welding and a method for resistance spot welding using the same
Inventor: KANG MUN JIN
IPC: B23K11/11
Filed: 2013-05-24
Abstract: The present invention provides an electrode for resistance spot welding and method for resistance spot welding for both enlarging the conduction area with minimized scattering and significantly increasing the strength of the welded part, which includes a protuberance structure protruding from the opposite surface facing a welding base metal, the protuberance structure surrounding the central part of the opposite surface, and the end part to contact the welding base metal being rounded.
Patent WO-2013187730-A1 (WO)
Inventor: KOH JUNG-MIN
IPC: A61K39/395
Filed: 2013-06-14
Abstract: La présente invention concerne une composition pharmaceutique pour la prévention ou le traitement d'une fracture ou de l'ostéoporose, comprenant, en tant que principe actif, un gène choisi dans un groupe consistant en slit1, slit2, slit3, robo1, robo2 et vilse, ou une protéine exprimée du gène. La présente invention concerne également une composition de marqueur pour la prédiction du risque de fracture ou d'ostéoporose, qui comprend la protéine, une trousse pour la prédiction du risque de fracture ou de l'ostéoporose, qui comprend un anticorps qui se lie spécifiquement à la protéine, et un procédé de fourniture d'informations pour la prédiction du risque de fracture ou de l'ostéoporose, comprenant une étape de mesure du niveau d'expression de la protéine slit au moyen d'une réaction de liaison antigène-anticorps à l'aide d'un anticorps qui se lie spécifiquement à la protéine. Le slit 3 de la présente invention peut augmenter la formation osseuse ou diminuer la réabsorption osseuse dans une cellule et un modèle animal et a une corrélation négative avec le taux d'incidence de l'ostéoporose, et par conséquent, peut être utilisé efficacement en tant que composition pour la prévention ou le traitement d'une fracture ou de l'ostéoporose et en tant que biomarqueur pour la prédiction du risque de fracture ou de l'ostéoporose.
Patent WO-2014035168-A1 (WO)
Title: Performing actions through a user interface
Inventor: BENCCI GERMAN JOSE D JESS
IPC: G06F3/048
Filed: 2013-08-29
Abstract: The present invention relates to a user interface in a device, in which first and second selection areas are displayed on a display. The first selection area can be an area for selecting an object. In response to user input being received that selects the first selection area and the second selection area, a first predetermined action is performed for the selected object in response to the user input selecting the first selection area before the second selection area, and a second predetermined action is performed for the selected object in response to the user input selecting the second selection area before the first selection area. The user input can be received by various methods, including a touch and/or drag event received through a touch screen.
Patent WO-2014035221-A1 (WO)
Title: 가교된 폴리카르본산계 공중합체를 포함하는 시멘트 조성물의 첨가제 및 이를 포함하는 시멘트 조성물
Inventor: KO CHANG BUM
IPC: C04B24/16
Filed: 2013-09-03
Abstract: 본 발명은 가교된 폴리카르본산계 공중합체를 포함하는 시멘트 조성물의 첨가제 및 이를 포함하는 시멘트 조성물에 관한 것으로서, 상세하게는, 폴리카르본산계 공중합체 및/또는 그것의 염을 포함하고 있으며, 상기 폴리카르본산계 공중합체가 알콕시폴리알킬렌글리콜모노(메타)아크릴산 에스테르계 단량체, (메타)아크릴산계 단량체 및 5 내지 20개의 알킬렌옥사이드기를 함유하고, 2개 이상의 아크릴레이트기 또는 비닐기를 가지는 가교제를 포함하는 단량체 혼합물의 공중합체인 것을 특징으로 하는 시멘트 조성물의 첨가제 및 이를 포함하는 시멘트 조성물에 관한 것으로, 본 발명에 따른 폴리카르본산계 공중합체를 포함하는 시멘트 조성물의 첨가제는 가교 구조를 조절함으로써 초기 감수력 및 유지력을 향상시켜 장시간 우수한 작업성을 가지는 시멘트 조성물을 형성시킬 수 있다.
Patent WO-2014042432-A1 (WO)
Title: Method for inducing hemoblast differentiation
Inventor: BAEK EUN JUNG
IPC: A61K35/15
Filed: 2013-09-11
Abstract: The present invention relates to the  in vitro  production of erythrocytes/granulocytes and to the treatment of myelodysplastic syndrome using a method for inducing hemoblast differentiation. The present invention provides a media composition comprising gelsolin as an active ingredient for inducing the differentiation of hematopoietic precursor cells into erythrocytes/granulocytes, and a pharmaceutical composition comprising gelsolin as an active ingredient for treating myelodysplastic syndrome. Since the composition of the present invention improves the efficiency of differentiation of hematopoietic precursor cells into erythrocytes/granulocytes while maintaining a low rate of occurrence of cell dysplasia and having the effect of improving the enucleation rate and cell survivability, the present invention can be effectively used for producing erythrocytes/granulocytes  in vitro  and for treating myelodysplastic syndrome.
Patent WO-2014104570-A1 (WO)
Title: Pharmaceutical or food composition comprising oldenlandia brachypoda, spergularia marina, disporum smilacinum, persicaria posumbu, or geum aleppicum
Inventor: KIM HYE-YOUNG
IPC: A61K36/70
Filed: 2013-11-12
Abstract: The present invention relates to a pharmaceutical or food composition which reduces the side effects so as to be safe and which is highly active for stimulating enteroendocrine cells. The composition comprises, as an effective ingredient,  Oldenlandia brachypoda  extract , Spergularia marina  extract , Disporum smilacinum  extract , Persicaria posumbu  extract,   and/or  Geum aleppicum  extract. The composition of the present invention can be effectively used as a pharmaceutical or food composition for prevention and alleviation of diabetes, alleviation of heart diseases, alleviation of arteriosclerosis, alleviation or treatment of digestive disorders and malabsorption, anti-obesity or appetite suppression, neuroprotective effects, treatment or alleviation of liver diseases or the like. In addition, the composition of the present invention can promote the secretion of GLP-1, CCK or 5-HT, or activation of hTGR5, and can be used as a TRP, TRPA1, G protein and PLCß2 active agent.
Patent WO-2014112761-A1 (WO)
Title: Semiconductor memory element and production method therefor
Inventor: SONG YUN HEUB
IPC: H01L27/115
Filed: 2014-01-14
Abstract: A semiconductor memory element is provided. A vertical electrode is provided on a substrate, while a blocking insulating layer is provided on a side wall of the vertical electrode. A plurality of active patterns separated from the vertical electrode are provided by means of the blocking insulating layer. Data storage patterns are provided between the active patterns.
Patent WO-2015037793-A1 (WO)
Inventor: KIM HO-SUNG
IPC: G06F3/01
Filed: 2014-02-04
Abstract: A character input method of a device according to one embodiment of the present invention comprises the steps of: inspecting for whether a selection of a combination of two or more different buttons among the pre-determined number of buttons is detected; and determining characters or functions assigned to the corresponding combination when the selection of the combination of two or more different buttons is detected.
Patent WO-2014133368-A1 (WO)
Title: Procédé et appareil de détection de signaux
Inventor: KIM TAEYOON
IPC: H04B17/00
Filed: 2014-02-28
Abstract: La présente invention concerne un procédé et un appareil pour la détection de signaux dans un système cellulaire. Le procédé comprend l'estimation de puissance d'une cellule d'interférence dominante et la détection d'un signal par la réduction d'une dégradation de performance de détection due à un signal d'interférence de la cellule d'interférence dominante. La cellule d'interférence dominante comporte une cellule, autre qu'une cellule de desserte, provoquant une interférence.
Patent WO-2015111792-A1 (WO)
Inventor: LEE JAE HEE
IPC: B42D25/40
Filed: 2014-03-07
Abstract: The present invention relates to a method of fabricating a plastic card having a concealed three-dimensional pattern and a plastic card having a concealed three-dimensional pattern and, more specifically, to an invention capable of realizing a plastic card having a concealed three-dimensional pattern, of which the external appearance is beautifully decorated by the three-dimensional pattern projected from the inside of the card, and which provides high quality.
Patent WO-2015160007-A1 (WO)
Title: 극미량 병원성 프리온 단백질 검출방법 및 장치
Inventor: PARK YOUNG JAE
IPC: G01N29/44
Filed: 2014-04-17
Abstract: 본 발명은 개선된 초음파 장비를 이용한 전염성해면상뇌증(일명; 프리온 질환)의 극미량 진단법에 관한 것으로서, 좀 더 상세하게는 개선된 초음파 장비에 전기를 인가함으로써 극미량의 병원성 프리온 단백질을 증폭하여 검출능력을 향상시킨 것이다. 본 발명의 초음파 장비는 기존 PMCA(Protein misfolding cyclic amplification) 기능을 향상시켜 병원성 프리온 단백질의 증폭을 향상시켰고, 뿐만 아니라, 공동현상(cavitation)을 증가시키기 위하여 유리 재질의 바이알 및 혼 상부 단면을 곡면으로 개조하여 기존 PMCA 조건보다 더욱 극미량 검출이 가능함을 확인하였다.